NSN 4730-00-640-6837 CS47300108A031DJ, CS4730-0108A031DJ, MILF20042
Product Details | PIPE FLANGE
4730-00-640-6837 An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).
Part Alternates: CS47300108A031DJ, CS4730-0108A031DJ, MILF20042, B176, 4730-00-640-6837, 00-640-6837, 4730006406837, 006406837
Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | 01 JAN 1961 | 00-640-6837 | 03798 ( FLANGE, PIPE ) |
Drawings & Photos | NSN 4730-00-640-6837
Demand History | NSN 4730-00-640-6837
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4730-00-640-6837 | 2025-01-01 | 1 | US |
| 4730-00-640-6837 | 2024-09-260 | 198 | DIBBS |
| 4730-00-640-6837 | 2024-03-63 | 323 | DIBBS |
| 4730-00-640-6837 | 2024-02-51 | 167 | DIBBS |
| 4730-00-640-6837 | 2023-08-215 | 156 | DIBBS |
| 4730-00-640-6837 | 2023-06-171 | 231 | DIBBS |
| 4730-00-640-6837 | 2023-02-44 | 111 | DIBBS |
| 4730-00-640-6837 | 2022-07-206 | 58 | DIBBS |
| 4730-00-640-6837 | 2022-07-193 | 58 | DIBBS |
| 4730-00-640-6837 | 2019-03-78 | 93 | DIBBS |
| 4730-00-640-6837 | 2017-07-208 | 108 | DIBBS |
| 4730-00-640-6837 | 2017-07-197 | 108 | DIBBS |
| 4730-00-640-6837 | 2016-11-330 | 216 | DIBBS |
| 4730-00-640-6837 | 2016-11-319 | 216 | DIBBS |
| 4730-00-640-6837 | 2016-10-305 | 225 | DIBBS |
| 4730-00-640-6837 | 2016-10-279 | 211 | DIBBS |
| 4730-00-640-6837 | 2016-07-213 | 250 | DIBBS |
| 4730-00-640-6837 | 2016-04-116 | 196 | DIBBS |
| 4730-00-640-6837 | 2014-11-307 | 223 | DIBBS |
| 4730-00-640-6837 | 2014-07-201 | 90 | DIBBS |
| 4730-00-640-6837 | 2014-03-77 | 221 | DIBBS |
| 4730-00-640-6837 | 2014-01-21 | 58 | DIBBS |
| 4730-00-640-6837 | 2013-10-287 | 70 | DIBBS |
| 4730-00-640-6837 | 2013-04-105 | 75 | DIBBS |
| 4730-00-640-6837 | 2012-03-61 | 86 | DIBBS |
| 4730-00-640-6837 | 2011-07-210 | 61 | DIBBS |
Cross Reference | NSN 4730-00-640-6837
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B176 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| CS4730-0108A031DJ | 16236 | DLA LAND AND MARITIME |
| CS4730-0108A031DJ | 63686 | THE WALWORTH COMPANY |
| CS4730-0108A031DJ | 71905 | DERBYSHIRE MACHINE & TOOL CO |
| CS4730-0108A031DJ | 72423 | FLAGG STANLEY G & CO INC DBA FLAGG BRASS |
| CS4730-0108A031DJ | 76364 | MILWAUKEE VALVE COMPANY, INC. DBA HAMMOND |
| MILF20042 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY |
Request a Quote
What Our Customers Say
Thank you very much for the excellent service and professional customer care.
Ernie G.
Honeywell
The service was excellent. I can think of no improvements to date that you can make regarding internet sales.
The representative for WBParts was efficient & handled our request in a timely & professional manner.
Tried two other sources, neither of them responded, was all done online, never spoke to anyone.
The response is quick and the price is often very good. We are completely satisfied.
Compare
NSNs for Compare ( up to 4 ): Add 4730-00-640-6837
Related Products | NSN 4730-00-640-6837
Technical Data | NSN 4730-00-640-6837
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER |
| STYLE DESIGNATOR | 1 ROUND, ONE BOLT HOLE CIRCLE |
| BOLT CIRCLE DIAMETER | 5.000 INCHES NOMINAL |
| FLANGE DIAMETER | 6.125 INCHES NOMINAL |
| BOLT HOLE DIAMETER | 0.562 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 6 |
| FLANGE SECTION STYLE | 16 PLAIN FACE, SOCKET BRAZING NECK W/BRAZING RING |
| THICKNESS | 0.500 INCHES NOMINAL |
| SOCKET DIAMETER | 2.875 INCHES NOMINAL |
| BORE DIAMETER | ANY ACCEPTABLE |
| NECK HEIGHT | 0.875 INCHES NOMINAL |
| NOMINAL PIPE SIZE FOR WHICH DESIGNED | 2.500 INCHES |
| TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED | 2.875 INCHES NOMINAL |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 150.0 POUNDS PER SQUARE INCH GAS AND 150.0 POUNDS PER SQUARE INCH OIL AND 150.0 POUNDS PER SQUARE INCH STEAM AND 150.0 POUNDS PER SQUARE INCH WATER |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 425.0 DEG FAHRENHEIT GAS AND 425.0 DEG FAHRENHEIT OIL AND 425.0 DEG FAHRENHEIT STEAM AND 425.0 DEG FAHRENHEIT WATER |
| FACE SEATING SURFACE CONDITION | MACHINED |
| NONDEFINITIVE SPEC/STD DATA | PR TYPE AND PLAIN,150 LB CLASS |
| III PRECIOUS MATERIAL AND WEIGHT | 0.154 SILVER OUNCES, TROY |
| III SUPPLEMENTARY FEATURES | BRAZING RING IS NOT TO BE INSERTED IN GROOVE BUT PACKAGED SEPARATELY AND EITHER INCLUDED WITHIN THE PARENT COMPONENT PACKAGE OF PHYSICALLY ATTACHED TO PARENT COMPONENT |
| MANUFACTURERS CODE | 81349 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MILF20042 |
Restrictions/Controls & Freight Information | NSN 4730-00-640-6837
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | S | Item contains silver |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 052185 | PIPE,TUBING,OR PIPE OR TUBING FIT |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 576 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4730-00-640-6837
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |